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176w ago - Following up on his previous update, PlayStation Vita hacker wololo has shared a progress update on the PS Vita Half Byte Loader (HBL).

Additionally, Nabnab has also made available a video showcasing some hidden PS Vita information for those interested!

To quote: A quick report: I'm making some progress on porting HBL to the Vita. Although I'm sad to say that I can't get syscall estimation to work, I got some major homebrews such as Doom to run already, so overall I think it's in an acceptable shape.

Because it is roughly stable now, today I focused on porting HBL to the EU version of the exploited game (I was working - obviously - on the Japanese version of the game so far). This went smoothly and I can confirm HBL runs fine on the EU version of the game, although of course I could only test on a PSP, not on a Vita.

I used the opportunity to refresh my two guides, how to write a binary loader and how to port HBL. The guides are now simplified, and the binary loader tutorial now has download links to the tools used in the examples.

Writing the first "usable" version of HBL for the patapon exploit took several developers and about 4 months. Thanks to the portability of HBL, bringing it to Teck4′s exploit took me only a few days. Adapting that to the EU version took a couple hours (including porting the exploit itself), so I am confident for the US version.


PS Vita Half Byte Loader (HBL) Progress Update By Wololo

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#121 - Nabnab - 176w ago
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Yes like that !

I didn't know that have a PS Vita Dev Wiki until yesterday (somebody send me a private message on youtube, apparently my PS Vita stuff are available on it and i received some thanks) i didn't expect that much, it's really cool

#120 - cfwprophet - 176w ago
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So a kind of Universal Thread where everything ongoing from the Vita u-ground scene goes in. I mean sounds great. Reminds me on a Wiki by the way does some one update a wiki ?

#119 - Nabnab - 176w ago
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You don't need to do that cfwprophet but thanks anyway !

I was thinking to make a topic and put all what i did and what i'm doing on it but i think it's a little bit too late.

Some people probably don't understand why all that are on the firmware update/CMA topic.

It would be nice if we can create a topic for all the PS vita underground stuff (not only mine)

#118 - Ezio - 176w ago
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Great work, Nabnab, +rep for you!

Quote Originally Posted by Nabnab View Post
Ok it looks like nobody pays attention to my latest post it's ok and some people didn't understand what's going on that video.


I think it is so only because PSVita isn't yet sold all over the world. Just it will be available for all contries more people will pay attention to the psvita underground scene.

However what you are doing is great, so thank you, man!

#117 - cfwprophet - 176w ago
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Sure we pay attemption. I'm with you and posting in austrian and german scene already

I'm mod and news poster on a other site but i'm always here and awaiting some new nice stuff from you to spread on the scene !!!

Feed us, feed us we hungry

#116 - Nabnab - 176w ago
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And as you can see on the second picture, i can only choose Restart the PS Vita System or Update System Software (can't choose other one)


#115 - Nabnab - 176w ago
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Ok it looks like nobody pays attention to my latest post it's ok and some people didn't understand what's going on that video.

Between 0 and 0.04 (picture shows the helloworld with my python/pyusb script available on PS3news) and about the video, i show that the PS Vita is really turned ON (and not off) and on debug USB mode.

This is just the beginning

After a test and some kernel playing.

Check the error of my PS Vita


#114 - Tidusnake666 - 176w ago
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Now we're talking! Awesome work, you rock!

+rep and cheers!

#113 - Nabnab - 176w ago
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The video a upload right now it's just for show the USB Debug mode and also the hello world (python script) but i'm hesitate to reveal the method to make that possible, i wait a little.

We can have all the access to the PS Vita and Memory card

Ok the video is online (only 30sec)

Hello World though Python/PyUSB and USB Debug Mode



#112 - cfwprophet - 176w ago
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You're my man Go rock the scene !!

Could you tell us a little bit more about for what it can be used ? Or do you need to keep quit for the first ?